| cancellationNumber | string <= 50 characters Refund ID |
| productId required | string <= 100 characters Merchant Product identification number. |
| groupId | string <= 50 characters Item group ID. The group this item belongs to. Provided by the merchant. Everything over 50 characters will be truncated. |
| description required | string Product name. For example "Black music player 64GB". Everything over 255 characters will be truncated. |
| type | string Enum:PhysicalArticleDigitalArticleGiftCardDiscountShippingFeeSurchargeInfoSubscription Order item type. |
| netUnitPrice required | number Net unit price. |
| grossUnitPrice required | number Gross price per item. |
| quantity required | number Quantity. Use of integer is strongly proposed. If you want to use decimal, please contact your integration manager. |
| unitCode | string <= 50 characters Unit code (for example pieces, liters, kilograms, etc.). |
| vatCategory | string Enum:HighCategoryLowCategoryNullCategoryNoCategoryMiddleCategoryOtherCategory VAT category. |
| vatPercent required | number Tax percent. |
| vatAmount required | number Tax amount per item. |
| imageUrl | string <= 2048 characters URL for the image of this product. It will be turned into a thumbnail and displayed in Riverty, on the invoice line next to the order item.
The linked image must be a rectangle or square, width between 100 pixels and 1280 pixels. |
| googleProductCategoryId | integer Google product category ID. |
| googleProductCategory | string <= 255 characters Indicates the category of the item based on the Google product taxonomy. Categorizing the product helps ensure that the ad is shown with the right search results. |
| merchantProductType | string <= 255 characters Categorization used by Merchant as a complement to Google Taxonomy. |
| lineNumber | integer Line number. The merchant may add a line number to each order item, to sort them in a particular order. |
| productUrl | string <= 2048 characters URL to the product. |
| marketPlaceSellerId | string <= 32 characters ID of an individual seller on a marketplace. |
| parentTransactionReference | string <= 128 characters A unique reference provided to Riverty by a third party (merchant or Payment Service Provider). Identifies an entire order. |
| additionalInformation | string <= 4096 characters Extended description of the order item. |
| specification | object Specification. |
| serviceStart | string Format: date-time Capture start time. |
| serviceEnd | string Format: date-time Capture end time. |
